Ausubel, David P. Theory and problems of adolescent development / David P. Ausubel, Raymond Montemayor, Pergrouhi (Najarian) Svajian. - 2nd ed. - New York : Grune & Stratton, 1977. - xvii, 572 p. ; 24 cm. Includes indexes. Bibliography : p. 495-541. ISBN: 0808910310 Subjects--Topical Terms: Adolescent psychology.